baber/WOPTO huggingface dataset:
Patent JP-2002168588-A (JP)
Title: Composite heat exchanger for vehicle
Inventor: IGAMI TAKASHI
IPC: F28F9/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite heat exchanger for a vehicle capable of stably coupling with a small number of components and integrally mounting at the vehicle in the exchange in which a condenser, a radiator and a fan shroud are superposed. SOLUTION: A first stretched part 2 and a second stretched part 3 are provided at a lower end of a shroud body 1 made of a synthetic resin. Lower side mounting pins 4 are integrally projected from their lower surfaces. A first heat exchanger 9 is engaged with and supported to the part 2. A lower surface of a tank 10 of a second heat exchanger 14 is placed on the part 3, and its engaging pin 12 is engaged with a locking hole 13 of the part 3. Further, one end of an upper coupling material 21 is fixed to an upper end of the shroud 5 by a locking means 15, and an upper side tank 6 of the exchanger 9 is engaged with a first part 16 to be engaged. An upper end of the tank 10 of the exchanger 14 is engaged with a part 17 to be engaged, and its engaging pin 12 is inserted into a locking hole 19.
Patent JP-2002173522-A (JP)
Title: Polyalkylene terephthalate resin composition and method for discriminating the same
Inventor: SUZUKI MINORU
IPC: C08G63/183
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyalkylene terephthalate resin composition capable of being discriminated easily from a polyalkylene terephthalate resin made of a virgin dimethyl terephthalate when a polyalkylene terephthalate resin composition is processed to obtain a resin formed body, and further having quality which is equivalent to a polyalkylene terephthalate made of a virgin dimethyl terephthalate, and a method for discriminating the same. SOLUTION: A dimethyl terephthalate constituted with an isotope of carbon or/and hydrogen is added in an amount of 1-1,000 ppm by weight based on the total of dimethyl terephthalate as a discriminating compound.
Patent JP-2002176499-A (JP)
Title: Information trunk system
Inventor: TAKAHASHI YUICHI
IPC: H04M3/42
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an information trunk system that facilitates exchange of information between information terminals whose signal processing systems differ from each other. SOLUTION: When an information read section 10 reads information from an information storage section 12 according to an information read command sent from an information terminal 3, an information form conversion section 8 converts a form of the read information into a form corresponding to a signal processing system of the information terminal 3 transmitting the command and outputs the information after the conversion to the information terminal 3 transmitting the command on the basis of the signal processing system of the information terminal 3 transmitting the command discriminated by a signal processing system discrimination section 7 according to a transmission signal from the information terminal 3 transmitting the command.  For example, one of two information terminals whose signal processing systems differ from each other stores information to the information storage section 12 and the other reads the information as mentioned above so as to facilitate exchange of the information between the information terminals whose signal processing systems differ from each other.
Patent JP-2002125731-A (JP)
Title: Emergency portable toilet in durable jump umbrella style
Inventor: NOZUKI NORIO
IPC: A45B9/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a durable umbrella which is also used as a toilet. SOLUTION: Conventional shape and material of umbrella ribs are improved and the material is made tougher, and holes of the ribs and rib cases are threaded with a thread to fix panels, and the ribs, the rib cases and the panels are united together, and the ribs and the rib cases are not detached even when the umbrella is yielded with wind or a glue connecting the ribs and the rib cases is removed. The hem at the end of the canopy is folded widely and sewed in double lines to be durable and the bottom of a handle 1 of the umbrella is formed to be screwed and attached with a core handle part and the core handle part is put into a core pole and locked with a screw, then they are put into a base and locked with a screw.  The hem of the canopy, which is sewed double (in two lines), is attached with a fastener around, and attached with a curtain which is made of a light, thin, waterproof and non see-through material, and the bottom hem of the curtain is attached with a weight and a special wire to keep the shape and stabilize them and the front of the curtain is closed with a fastener for use.
Patent JP-2002185306-A (JP)
Title: Semiconductor integrated circuit
Inventor: YONEMARU MASASHI
IPC: H03K19/0944
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which realizes a low voltage operation and a low standby current in a simpler manufacturing step without using a complicated manufacturing step of forming a device of a plurality of threshold voltages and taking a body potential. SOLUTION: An inverter logic circuit I1 is structured by a PMOSFET m1 and an NMOSFET m2 which structure paths between a power source line Vd and a ground line GND, and the NMOSFET m2 of the inverter logic circuit I1 is structured so that an NMOSFET m2a and an NMOSFET m2b of an identical channel to which a gate terminal is in common connected are in series connected to each other. At this time, in order to realize an operation at an extremely low voltage, a threshold voltage of each FET which structures the inverter logic circuit I1 is set to be very lower than usual. As compared with a case where a monolithic NMOSFET is connected, it is possible to fairly reduce a leakage current and to fairly decrease the leakage current at the time of non-operation.
Patent JP-2002182049-A (JP)
Title: Mounting board, its manufacturing method and mounting structure for device using the mounting board
Inventor: YAGI YUTAKA
IPC: G02B6/122
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an easily producible mounting board for mixedly mounting both an optical device and an electronic device. SOLUTION: An electric wiring 16 penetrates the board from the side on which an optical device A and an electronic device B are mounted and continues to the opposite side surface. An optical waveguide 11 is also formed in the board, and a total reflection mirror part 14 is formed so as to orthogonally reflect an optical signal from the optical waveguide 11 toward the light receiving and emitting part a of the optical device A. An optical waveguide 11 is formed on a metallic base material 10, a required electric wiring system is stacked on the optical waveguide 11, and the metallic base material part is removed after completing the formation of the electric wiring system.
Patent JP-2002178718-A (JP)
Title: Pneumatic radial tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/12
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To improve turning performance on ice without deteriorating braking performance and accelerating performance on ice. SOLUTION: In this pneumatic tire having a block 5 for partitioning a tire tread surface 1a by plural circumferential directional main grooves 3 extending in the tire circumferential direction, and plural peripheral grooves 4 extending in the tire width direction, sipes 61 and 62 are arranged up to the tire width directional outside ends 8a and 8b of shoulder part blocks 5a and 5f, and a shoulder part 2 of a shoulder block is formed as a round shoulder.
Patent JP-2002185007-A (JP)
Title: Semiconductor device
Inventor: MATSUZAWA KAZUYA
IPC: H01L21/314
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can restrain deterioration of characteristic which is caused by self heating of a semiconductor element. SOLUTION: A gate electrode 16 is formed on a P-type silicon layer 12 of an SOI substrate via gate insulating film 15, an n+ type source region 13 and a drain region 14 are formed, and a MOS transistor is formed. A silicon oxide film 19 as an element isolation insulating film is buried around the MOS transistor. An SiC film 20 whose thermal conductivity is higher than that of the silicon oxide film is formed, just above the MOS transistor over a part between the drain region 14 and the source region 13. A silicon oxide film 21 is formed as an interlayer insulating film on the SiC film 20, and contact plugs 22, 23, 24 are buried through the silicon oxide film 21 and the SiC film 20.
Patent JP-2002179375-A (JP)
Title: Handrail device of passenger conveyer
Inventor: SENOO NORIO
IPC: B66B23/22
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device of a passenger conveyer capable of detacbably installing an inner deck without using a fastening screw exposed from an inner deck surface. SOLUTION: The inner deck 3 is disposed protrudently from a base part of a railing. A skirt guard 6 is vertically provided on a lower part of the inner deck 3. A holding plate 11 is protrudently provided on an upper end part of a back side surface of the skirt guard 6, and an upper end of an installation body 14 is fixed on a lower side of an upper surface 4 of the inner deck 3 to be inserted into an engagement hole 12 of the holding plate 11. An upper end of a holding spring 15 is attached on a lower position of the holding plate 11 so as to advance and retreat freely with respect to the installation body 14 and is protruded from the engagement hole 12 of the holding plate 11. A lower end of the holding spring 15 is supported by the holding body 14 and pressed onto a back surface of the skirt guard 6 in order to hold the inner deck 3.  The holding spring 15 is pressed onto the installation body 14 and positioned in the holding hole 12 so that the inner deck 3 is removed.
Patent JP-2002185037-A (JP)
Title: Light-emitting device
Inventor: NISHIDA TOSHIO
IPC: H01L33/24
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide the light-emitting device of high light take-out efficiency for preventing the emitted light of an LED advancing from a light-emitting layer to a substrate side from being absorbed in the substrate and buffer layer of a band gap smaller than the one of the light-emitting layer. SOLUTION: Below the layer 30 of the band gap larger than the band gap of the light-emitting layer 2 between the light emitting layer 2 and an SiC substrate 4, a metal thin film 3 for reflecting the light from the light-emitting layer 2 is partially provided. Below the layer 30 and above the metal thin film 3, a clearance or a transparent insulation film 31 is provided.
Patent JP-2002187234-A (JP)
Title: Non-chromium coated steel plate having excellent corrosion resistance
Inventor: KUMON FUMISHIRO
IPC: C23C2/40
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-chromium coated steel plate having excellent corrosion resistance at flat parts, even at flawed parts of coating films or cut end face parts, etc., letting alone excellent film adhesion. SOLUTION: The non-chromium coated steel plate comprises a galvanized layer containing Al: 4 to 22%, mg: 1 to 4%, Ti: 0 to 0.1%, B: 0 to 0.045%, Si: 0 to 0.5%, an organic-inorganic compound film containing a titan compound, a fluorine article, and an organic resin, and a coating film not containing chrome to be successively layered on the surface of the base steel. The titan compound contained in the organic-inorganic compound film is 1 to 100 mg/m2 as a coating weight in terms of titan, and the fluorine article is 1 to 200 mg/m2 as a coating weight in terms of fluorine. The organic-inorganic composite film can further contain a zirconium compound of 0.1 to 30 mg/m2 as a coating weight in terms of zirconium.
Patent JP-2002196987-A (JP)
Title: Voice recording and regenerating device
Inventor: MIURA HIROAKI
IPC: G10L19/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a voice recording and regenerating device capable of retaining a secret function of voice data in the voice recording and regenerating device capable of taking out the voice data from a body. SOLUTION: This voice recording and regenerating device is provided with a conversion means (digital signal processing part 58) encoding and converting inputted voice signals into the voice data, a recording means (system control part 59) recording the voice data into the recording medium 64 in the body, a secrete function setting means (system control part 59) setting the secrete function which prevents the regeneration of the recorded voice data unless performing a prescribed operation and confirming a prescribed operator, and a prohibiting means (system control part 59) prohibiting the taking-out, if the secret function is set.
Patent JP-2001235639-A (JP)
Title: Device for multiplexing by comparing wavelength value and system for monitoring monochromatic source
Inventor: MENEZO SYLVIE
IPC: H04B10/50
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for comparing wavelength values. SOLUTION: In the device for comparing N pieces of nominal wavelength values λei with wavelength values of optical signals respectively coupled to input ports GEi of feathers having a diffraction grating R of a guide Gj, the feathers are provided with a main output GS (m) composed so as to collect the combination of the optical signals, the main output port GS (m) is arranged in a focus corresponding to a given interference order m of the diffraction grating, and the feathers are provided with two secondary monitor output ports A, B which are respectively arranged in the vicinity of the focuses corresponding to reference orders m-1 and m+1 of the diffraction grating R.
Patent JP-2002196503-A (JP)
Title: Method for controlling development activity of developer and automatic control device
Inventor: KAMIMURA MOTOHIRO
IPC: G01N21/27
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling development activity of developer and an automatic control device which easily estimates the development activity at real time without consuming the developer and always keeps the optimum development conditions. SOLUTION: A graph of conductivity versus absorbance corresponding to concentration value is prepared by measuring the concentration value using a concentration scale and the conductivity and absorbance for an arbitrary developer, and the effective region of the conductivity and absorbance corresponding to the development activity is determined. The conductivity and absorbance before a development operation or during the same is measured and, on the basis of the measurement result, the developer or water is supplied in such a manner that a plot of the conductivity versus absorbance is positioned within the effective region.
Patent JP-2002199457-A (JP)
Title: Wireless communication system, control method for the wireless communication system, and output/input management unit and output/input management system, and wireless communication terminal
Inventor: FUJII KENICHI
IPC: G07C9/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that can conduct communication control, in response to both requests of a possessor or a manager of a communication location and a user of a wireless communication terminal. SOLUTION: When a mobile phone passes through an automatic ticket checker and enters through a ticket gate, a ticket gate side local transmission/reception section 8 makes a request of restriction of a communication function to a terminal side transmission/reception section 20 (P11). Then the terminal side transmission/ reception section 20 of the mobile phone informs an IC card about the request (P12) and compares a communication mode desired by a user with a communication restriction mode.  When the latter is more exact than the former, the IC card revises the requirement of the mobile phone to the latter, according to the request and notifies the ticket gate side local transmission/reception section 8 of the acceptance of the request via the terminal side transmission/reception section 20 and requests ask the ticket gate side local transmission/reception section 8 to confirm the acceptance of the communication restriction mode.
Patent JP-2002204425-A (JP)
Title: Recording and reproducing device
Inventor: WATANABE YOSHINORI
IPC: G11B20/12
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a file system that is suitable for recording and reproduction of a digital broadcast program. SOLUTION: The recording and reproducing device is provided with a reception means that receives a digital video audio signal, a recording medium that is divided into areas each of which a number is cross-referenced with, a recording means that records a program consisting of the digital video audio signal between a 1st address and a 2nd address in the division area, a storage means that stores a table that is used to cross-reference one program with a number cross-referenced with one area and to cross-reference one program with the 2nd address, an arithmetic means that calculates the 1st address on the basis of the number stored in the storage means, and a reproduction means that reproduces one program recorded on the recording medium on the basis of the 1st address calculated by the arithmetic means and the 2nd address stored in the table.
Patent JP-2002202834-A (JP)
Title: Information processor, communication system, power control method, and storage medium
Inventor: IGARASHI UMI
IPC: G06F15/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can securely reduce the power consumption. SOLUTION: A communication means 117 sends and receives information to and from the outside through a communication network. A time setting means 113 sets the time when the low-power-consumption operation time by a power control means 116 is maintained. The power control means 116 stops supplying the electric power to the constitution parts of this device 110 for the time set by the time setting means 113 to place the this device 110 in a low-power-consumption operation state.
Patent JP-2002203213-A (JP)
Title: System and method for managing display information and display recording medium
Inventor: KOSHIMIZU MINORU
IPC: G06K17/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a display information management system and a display information managing method capable of flexibly correspond even to the change of display contents with a low-cost configuration and grasping the display contents in real time and to provide a display recording medium. SOLUTION: This display information management system 10 comprises this display recording medium 12, an information reader/writer 14 and a host computer 20 to which a radio communicating part 16 and a storage 18 are connected and which can also exchange information through the reader/writer 14 and the radio communicating means 16. A medium identification code 36, a display information identification code 44 and display information 42 are recorded on the display recording medium 12. A code information reading part 52 reads the medium identification code 36 and transmits the medium identification code 36 to the host computer 20. When a rewrite request exists, an information writing part 54 writes the display information identification code 44 and the display information 42 transmitted from the host computer 20 onto the display recording medium 12.
Patent JP-2001221761-A (JP)
Title: Gas sensor
Inventor: HANADA MARIKO
IPC: G01N27/12
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor having easy workability in element formation or in sensor formation and infrequent generation of a defect cause by impact in a manufacturing process, capable of being automatized and solving problems on shape retention of an electrode-cum-heater coil and on a characteristic caused by heat generation. SOLUTION: This sensor has a structure in which the electrode-cum-heater coil 2a comprising a noble metal wire is buried in a gas-sensitive metal oxide semiconductor 2c and a detection electrode 2b comprising the noble metal wire is installed inside the electrode-cum-heater coil 2a. In the structure, the dimension in the longitudinal direction of the electrode-cum-heater coil 2a in the gas-sensitive metal oxide semiconductor 2c is set to be about 0.4 mm, and the diameter of a section in the rectangular direction with the longitudinal direction is set to be about 0.4 mm, and the relation between the inner diameter r of the electrode coil 2a and the length 1 of the electrode-cum-heater coil 2a is set in the range of 1:(1-4). Coil wire ends of both ends of the electrode-cum- heater coil 2a cross the draw-out direction of the detection electrode 2b at right angles, and each direction is set mutually reversely.
Patent JP-2002188421-A (JP)
Title: Fuel consumption improved movable deformation cam
Inventor: YAMATE TADATAKA
IPC: F01L13/00
Filed: 2000-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved fuel consumption movable deformation cam for increased fuel consumption efficiency of cars. SOLUTION: For power plant and transmission gear to move cam and camshaft which integrates two kinds of cams in a normal engine, a normal cam composed of semicircle and half oval, besides this the half oval part rotated 180 degrees is made to match it; or a new cam with a somewhat smaller half- ellipse portion rotated by 180 degrees is made to be incorporated in the direction of the same centerline; and when a piston is at an inhalation process, inhalation cam is actuated, at the time of exhaust-gas stroke, an exhaust cam actuates the cam-shaft position of a normal cam, at compression stroke of a piston a normal cam is not operated besides an exhaust cam; and also at explosion process inhalation cam is operated whereas an usual cam is not operated, because it chooses a new camshaft position for movable transformation unified camshaft.
Patent JP-2001237458-A (JP)
Title: Manufacturing method for iii-nitride led with enhanced light generating capability
Inventor: WIERER JONATHAN J JR
IPC: H01L25/075
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which is based on a III nitride having an improved light-emitting capability. SOLUTION: A large-area device has n-electrodes 22, which interpose a p- electrode metal coating 20 in order to prepare a low series resistance. The p-electrode metal coating is opaque and highly reflective, and it provides superior current spreading. A p-electrode at a peak emission wavelength in an LED active region absorbs less than 20% of incident light per pass. A submount may be used to prepare an electrical and thermal connection between an LED die and a package. A material for the submount may be Si used in order to prepare for an electronic function such as a voltage-compliance limiting operation or the like. The entire device which includes an LED submount interface is designed with reference to a low thermal resistance, in order to allow a high current density operation. The device can include a upper substrate having a high refractive index (n>1.8).
Patent JP-2001516010-A (JP)
Title: 分析物検出システム
IPC: G01N33/52
Filed: 1998-08-17
Abstract: (57)【要約】
  本発明は、妨害シグナルについて補償することができ、かつサンプル中の被検体の正確な検出および/または定量をもたらすことのできる、改良された被検体系を目的とする。特に、本発明は、多成分媒体中の、1種以上の被検体の存在を、間接的に決定するための、新規な方法、系並びにデバイスを記載する。
Patent JP-2001517019-A (JP)
Title: フォワード順方向誤り補正回路装置及び方法
IPC: H03M13/05
Filed: 1998-09-16
Abstract: (57)【要約】
データトランスポートシステムに対するフォワード順方向誤り補正のため、１つのトランスポートフレームのデータが、エラー誤り補正ブロックにまとめられ、パリティビットがそのために求められる。パリティビットは次いで、同じ誤り補正ブロックのセクションオーバーヘッドの空き領域内に挿入される。